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Theenvironmentalprotectionisatopicwhichiswidelydiscussedbypeoplenowadays.Weallknowthat,uptonow,theearthistheonlyplacewherehumanbeingscanliveon.Butbecauseofourdamage,theenvironmentbecomemoreandmoredreadful.Itmakesnaturaldisastersjustlikethehazeandtheacidrain.Theyalldogreatharmtopeople’shealth.Ifwekeepondestroyingtheenvironment,thehumanswillbehomelessoneday,soit’sseriouslyimportanttoprotectnature.Isupposethattherearethreeseriousproblemswhichweshouldsolveasfastaswecan.Oneoftheproblemisthelimitedenergy.Someresourcesarealreadynearlyusedupjustliketheworld’sfuelandwater.Sowecannolongerthoughtlesslyusetheresources.Wehavetolearntoconservethemanddevelopnewandclearenergy.Anotherproblemistheairandriverpollution.Weallneedcleanairbutinfact,airpollutionisgloballypresent,especiallyincity.Inordertosolvetheproblem,Ithinkweshouldreplacetheprivatecarsbythepublictransportationandplantmoretreesandprotectthefactoriesfrompollutingtheriver.Andthelastproblemisecologicaldestruction,itcausesmanynaturaldisastersintheworld,andtheyallhavetheunpredictableeffect.Itisthehuman’sfaultsthatcausedisasters.Sothesolutionistoimprovepeople’senvironmentalprotectionconsciousness,andwhoeverdestroystheenvironmentintentionallywillbepunishedseverely.Wehaveonlyoneearth,sowehavetotakecareofourearthtomakeitmorebeautiful.